EP 3728369 B1 20220112 - POLYURETHANE COMPOSITE MATERIALS BASED ON THERMOLATENT CATALYSTS
Title (en)
POLYURETHANE COMPOSITE MATERIALS BASED ON THERMOLATENT CATALYSTS
Title (de)
POLYURETHANVERBUNDWERKSTOFFE BASIEREND AUF THERMOLATENTEN KATALYSATOREN
Title (fr)
MATÉRIAUX COMPOSITES DE POLYURÉTHANE À BASE DE CATALYSEURS THERMOLATENTS
Publication
Application
Priority
- EP 17209380 A 20171221
- EP 2018084857 W 20181214
Abstract (en)
[origin: WO2019121349A1] The present invention relates to the use of thermally latent catalysts for the production of polyurethane composite materials. The production process is characterized by requiring little time only. The composite materials produced show only little yellowing.
IPC 8 full level
C08G 18/48 (2006.01); C08G 18/22 (2006.01); C08G 18/24 (2006.01); C08G 18/32 (2006.01); C08G 18/79 (2006.01)
CPC (source: EP)
C08G 18/225 (2013.01); C08G 18/246 (2013.01); C08G 18/3206 (2013.01); C08G 18/4833 (2013.01); C08G 18/792 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019121349 A1 20190627; CN 111479840 A 20200731; EP 3728369 A1 20201028; EP 3728369 B1 20220112; ES 2909407 T3 20220506
DOCDB simple family (application)
EP 2018084857 W 20181214; CN 201880082921 A 20181214; EP 18815220 A 20181214; ES 18815220 T 20181214